2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole(CAS: 133840-96-7)

2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole is a solid, crystalline compound with a molecular weight of approximately 308.02 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. Chemically, it shows moderate reactivity towards nucleophiles and can undergo substitution reactions. The compound is stable under normal conditions but should be stored in a cool, dry place away from direct sunlight.

2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole is typically synthesized via electrophilic aromatic substitution. The reaction involves the condensation of 2-chloro-3,5-difluorobenzoyl chloride with 1,3-benzothiazole in the presence of a catalyst like a Lewis acid. The reaction is carried out under anhydrous conditions to ensure high selectivity and yield.

2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole is used in the pharmaceutical industry for the synthesis of certain drugs, particularly in the development of antimicrobial and antiviral agents. It is also utilized in the polymer industry as a stabilizer and in the electronics industry for corrosion inhibition. Additionally, it finds applications in the production of sensors and semiconductors.

When handling 2-Chloro-6-(trifluoromethoxy)-1,3-benzothiazole, ensure the use of proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood. Store the compound in a tightly sealed container in a cool, dry place away from direct sunlight. In case of spillage, collect the material using an appropriate waste container and dispose of it according to local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.